Principles of Electrical Engineering

abamperes abvolts air gap aluminum ampere-turns amperes applied armature Assume battery cable capacitance carrying a current cell charge circular mils coefficient coil computed condenser conductivity conductor connected constant copper wire core cross-section cubic centimeter current flowing curve decrease deflection diameter dielectric dielectric constant direction distance drop electric circuit electrolyte electromotive force electrons electrostatic energy engineer equal equation expression filament flux density flux lines formula galvanometer gausses heat hence hysteresis loss inductance insulation ionization ions iron lamp leakage length line integral linkages load loop magnetic circuit magnetic field magnetic flux magnetizing force magnetomotive force material measured metal meter mile molecules motor number of turns obtain Ohm's law ohms parallel pass path permeability plate pole potential gradient Prob produced proportional reluctance resistor self-inductance sheet shown in Fig solenoid square inch steel switch temperature total flux transformer transmission tube varies voltage volts watts zero